*{
	margin:0;
	padding:0;
}
body,html{
	/*font-family:  "SF Pro SC","SF Pro Display","SF Pro Icons","PingFang SC","Helvetica Neue","Helvetica","Arial",'sans-serif','Microsoft Yahei';*/
}
li{
	list-style:none;
}
input{outline:none;}
input:focus{outline:none;}
a{
	text-decoration:none;
}

 body {            
            font-family: "MicrosoftYaHei";
            overflow:scroll;
            overflow-x:hidden;

        }
        .topdiv {
            width: 100%;
            margin-top: 148px;
        }
        .topdiv img{
            width: 250px;
            height: 250px;
            display: block;
            margin: 0 auto;
        }
        .app_name {
            /*font-family: "MicrosoftYaHei-Bold";*/
            font-weight: bold;
            width:500px;
            height:60px; 
            font-size:52px;            
            color:rgba(0,0,0,1);
            line-height:69px;
            display: block;
            margin: 20px auto;
            text-align: center;
        }
        .app_desc{
            display: block;
            margin: 0px auto; 
            margin-top:76px; 
            width:360px
        }
        .app_desc1 {
            /*font-family: "MicrosoftYaHeiLight";            */
            height:72px; 
            font-size:45px;            
            color:rgba(240,76,60,1);
            line-height:72px;
            margin-left: 50px;
        }
        .font_desc {
            /*font-family: "MicrosoftYaHeiLight";            */
            height:72px; 
            font-size:45px;            
            color:rgba(0,0,0,1);
            line-height:72px;
        }
        .font_desc2 {
            height:72px; 
            font-size:30px;            
            color:rgba(0,0,0,1);
            line-height:72px;
        }
        .app_desc2 {
            width:600px;
            display: block;
            margin: 0px auto;
            text-align: center;
        }
        .hint {
            margin-top: 66px;
            width: 654px;
            height: 171px;
            display: block;
            margin: 0px auto;
            font-size:27px;
            color:rgba(47,33,32,1);
            line-height:48px;
        }
        .info {
            width: 654px;
            height: 171px;
            display: block;
            margin: 0px auto;
            font-size:27px;
            color:rgba(47,33,32,1);
            line-height:48px;
        }
        .tip {
            font-weight: bold;
        }
        .qq_number {
            width:650px;
            font-size:30px;            
            color:rgba(47,33,32,1);
            display: block;
            margin: 0px auto;
            margin-top: 74px;
            text-align: center;
        }
        .qq_number span {
            text-align: center;
            line-height:30px;
            height:30px; 
        }
        .down_load_btn{
            width: 780px;
            height: 120px;
            background-color: #fc4b47;
            text-align: center;
            line-height: 50px;
            color: #fff;            
            display: block;
            margin: 0px auto;
            font-weight: 300;
            border-radius: 60px;
            margin-top: 78px;
        }
        .down_load_btn_bcolor{
        	background:rgba(215,103,5,1);
        }
        .down_load_icon {
            width:80px;
            height:94px; 
            line-height: 94px;
            /*display: inline-block;*/
            vertical-align: middle;
            /*float: left;*/
        }
        .down_load_txt {
            width:423px;
            height:120px; 
            line-height: 120px;
            font-size:45px;
            font-family:"ArialMT";
            color:rgba(255,255,255,1);
            /*display: inline-block;*/
            vertical-align: middle;
            /*float: left;*/
            text-align: left;
            margin-top: 0px;
        }
        .jianzhu {
            width: 100%;
            margin-top: 110px;
            vertical-align: bottom;

        }
        .app_list{
            width: 100%;    
            height: 80px;  
            margin-top: 0px;                  
            /*display: block;*/
            padding-top: 28px;
            padding-bottom: 16px;
            background: url('./img/iconarrow.png') no-repeat center;
        }
        .app_list span{
            width:400px;
            height:34px; 
            line-height:34px;
            font-size:34px;
            color:rgba(255,255,255,1);
            display: block;
            text-align: center;
            margin: 0px auto;
            
        }
        .app_list img{
            display: block;
            width: 42px;
            height: 13px;
            margin: 0px auto;
            margin-top: 20px;
        }
        .app {
            margin-top: 42px;
            padding: 24px;
            height: 180px;
        }
        .app_icon {
            float: left;
            width: 140px;
        }
        .app_comment  {
            float: left;
            width: 500px;
            margin-left: 37px;
        }
        .span1{
            display: inline-block;
            width:300px;
            height:36px; 
            font-size:36px;            
            color:rgba(0,0,0,1);
            line-height:36px;
            margin-top: 5px;
        }
        .span2{
            display: inline-block;
            width:500px;
            height:30px; 
            font-size:30px;            
            color:rgba(132,132,132,1);
            line-height:30px;
            margin-top: 23px;
        }
        .span3 {
            width:160px;
            height:27px; 
            font-size:27px;            
            color:rgba(132,132,132,1);
            line-height:27px;
            font-size:27px;  

        }
        .app_comment div{
            display: inline-block;

        }
        .goto_down{
            width: 120px;
            height: 60px;
            background:rgba(245,79,64,1);
            border-radius: 9px;
            float: right;
            
        }
        .goto_down_txt {
            width:69px;
            height:60px;
            line-height:60px; 
            font-size:33px;            
            color:rgba(255,255,255,1);
            /*vertical-align: middle;*/
            display: block;
            margin: 0 auto;
        }
        .app_line {
            width:100%;
            height:1px; 
            background:rgba(216, 216, 216, 1);
            /*margin-top: 46px;*/
        }
        .cloud1 {
            position: absolute;
            left: -88px;
            top: 107px;
        }
        .cloud2 {
            position: absolute;
            left: 51px;
            top: 25px;
        }
        .cloud3 {
            position: absolute;
            left: 137px;
            top: 0px;
        }
        .cloud4 {
            position: absolute;
            right: 0px;
            top: 0px;
        }
        .cloud5 {
            position: absolute;
            right: 24px;
            top: 115px;
        }
        .cloud6 {
            position: absolute;
            right: 0px;
            top: 165px;
        }